After the quenching and tempering treatment of seamless pipes, the parts produced have good comprehensive mechanical properties and are widely used in various important structural parts, especially those connecting rods, bolts, gears and shafts that work under alternating loads. But the surface hardness is low and not wear-resistant. Tempering + surface quenching can be used to improve the surface…
Read MoreResistance welding is a method of combining the workpieces and applying pressure through the electrodes, using the resistance heat generated by the current passing through the contact surface of the joint and the adjacent area for welding. Resistance welding is a method in which electric current flows through the contact surface of the workpiece and the resistance heating effect…
Read MoreThis is an Australian customer. Since we met, we have successfully completed 10 orders, and the epidemic didn’t stop the pace of cooperation between the two sides. The customer is engaged in the equipment manufacturing industry and attaches great importance to product quality. In the process of order service, from the early cooperation until now, he has become a…
Read MoreWhat is a straight seam welded pipe? Straight seam welded pipe is a steel pipe with a straight weld seam parallel to the longitudinal direction of the steel pipe, also known as a straight seam steel pipe, which is made by bending a steel plate or strip and then welding the joints. The production process of straight seam welded…
Read MoreProject location：Vietnam Product：SMLS PIPE + STEEL PLATE Standard and material：GB/T 3077 12CrMoG; GB/T3274-2017, Q235B/C20 Specifications：1500*6000*10MM; 1500*6000*10MM Usage：Boiler Project Inquiry time：2022.11.01 Order time：2022.11.03 Shipping time：2022.11.25 Estimated arrival time：2022.12.10 At the beginning of November, Xinyue received an urgent inventory inquiry from an old Vietnamese customer. The customer said that during the construction process, after evaluation by technicians, several specifications of boiler…
Read MoreSpiral welded pipe (ssaw) is a kind of steel pipe that combines low-carbon and environmentally friendly alloy structural steel and low-alloy structural characteristics into pipe material and electric welding. How can the reliability of the spiral pipe be improved in the process of adoption? When we store it, we need to ensure the upper block and the lower pad,…
Read MoreProject location：Tanzania Product：Pressure Container Plate Specifications：10*2210*7680mm Standard and material：Q345R Usage：Power station project, pressure container welding Received the inquiry in March 2020. Signed the contract in May 2022 Estimated Shipping time: Early Nov, 2022 Estimated arrival time：Dec, 2022 This order is from a new EPC customer in Africa. In March 2021, the customer’s first inquiry was the beginning of the…
Read MoreSSAW steel pipe is a welded steel pipe made of strip steel coil as raw material, often warmly extruded, and welded by automatic double-wire double-sided submerged arc welding process. The process properties of SSAW steel pipe include bending, surface quality, size, shape, weight and allowable deviation. 1. Bending performance of SSAW steel pipe: After bending 180 degrees with the…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
